Facility	City	Industry	Status	Distance
Rockbound Manufacturing INC.	Elk Grove Village	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	UNVERIFIED	0.6 KM
Material Sciences CORP	Elk Grove Village	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	ACTIVE	0.9 KM
Caz & Susan Szydlo Enterprises L.L.C.	Elk Grove Village	Metal Heat Treating 332811	UNVERIFIED	0.9 KM
Main Steel Polishing CO INC	Elk Grove Village	Rolled Steel Shape Manufacturing 331221	LIKELY ACTIVE	1.1 KM
Unitech Industries INC	Des Plaines	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	UNVERIFIED	0.9 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 7 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in ACES, AIR, AIRS/AFS, BR, EIS, RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
OSHA ITA	OPERATING	DEC 2025	DEC 2025
EPA ECHO	OPERATING	JUN 2024	JUN 2024
EPA FRS	EXISTENCE	JUN 2017	JUN 2017

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
EMPLOYEE BAND	OSHA ITA	DEC 2025
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
RCRA GENERATOR STATUS	EPA ECHO	AUG 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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